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[Workspace Model] WIP use soft ids index for updating composite persistent ids

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GitOrigin-RevId: f3d4e00378255c361c2905259a319d13788e45fd
This commit is contained in:
Alex Plate
2020-06-02 21:27:45 +03:00
committed by intellij-monorepo-bot
parent 7d0f931566
commit e74169b9a7
2 changed files with 49 additions and 6 deletions
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platform/workspaceModel/storage/src/com/intellij/workspaceModel/storage/impl/StorageIndexes.kt
+12
View File
@@ -136,6 +136,18 @@ internal class MutableStorageIndexes(
persistentIdIndex.index(entityId)
}
fun <T : WorkspaceEntity> simpleUpdateSoftReferences(copiedData: WorkspaceEntityData<T>) {
val pid = copiedData.createPid()
if (copiedData is SoftLinkable) {
val beforeSoftLinks = HashSet(this.softLinks.getKeys(pid))
val afterSoftLinks = copiedData.getLinks()
if (beforeSoftLinks != afterSoftLinks) {
beforeSoftLinks.forEach { this.softLinks.remove(it, pid) }
afterSoftLinks.forEach { this.softLinks.put(it, pid) }
}
}
}
@OptIn(ExperimentalStdlibApi::class)
fun <T : WorkspaceEntity> updateSoftReferences(beforePersistentId: PersistentEntityId<*>?,
copiedData: WorkspaceEntityData<T>,
platform/workspaceModel/storage/src/com/intellij/workspaceModel/storage/impl/WorkspaceEntityStorageImpl.kt
+37 -6
View File
@@ -121,15 +121,11 @@ internal class WorkspaceEntityStorageBuilderImpl(
}
// Add an entry to changelog
val pid = e.id
val parents = this.refs.getParentRefsOfChild(pid)
val children = this.refs.getChildrenRefsOfParentBy(pid)
updateChangeLog { it.add(ChangeEntry.ReplaceEntity(copiedData, children, parents)) }
addReplaceChange(copiedData)
val updatedEntity = copiedData.createEntity(this)
if (updatedEntity is WorkspaceEntityWithPersistentId) indexes.persistentIdIndex.index(pid, updatedEntity.persistentId())
indexes.updateSoftReferences(beforePersistentId, copiedData, this)
updatePersistentIdIndexes(updatedEntity, beforePersistentId, copiedData)
// Assert consistency
this.assertConsistencyInStrictMode()
@@ -137,6 +133,41 @@ internal class WorkspaceEntityStorageBuilderImpl(
return updatedEntity
}
private fun <T : WorkspaceEntity> updatePersistentIdIndexes(updatedEntity: WorkspaceEntity,
beforePersistentId: PersistentEntityId<*>?,
copiedData: WorkspaceEntityData<T>) {
val pid = (updatedEntity as WorkspaceEntityBase).id
if (updatedEntity is WorkspaceEntityWithPersistentId) {
val newPersistentId = updatedEntity.persistentId()
if (beforePersistentId != null && beforePersistentId != newPersistentId) {
indexes.persistentIdIndex.index(pid, newPersistentId)
updateComposedIds(beforePersistentId, newPersistentId)
}
}
indexes.simpleUpdateSoftReferences(copiedData)
}
private fun updateComposedIds(beforePersistentId: PersistentEntityId<*>, newPersistentId: PersistentEntityId<*> ) {
val idsWithSoftRef = HashSet(indexes.softLinks.getValues(beforePersistentId))
for (entityId in idsWithSoftRef) {
val entity = this.entitiesByType.getEntityDataForModification(entityId)
val editingBeforePersistentId = entity.persistentId(this)
(entity as SoftLinkable).updateLink(beforePersistentId, newPersistentId, ArrayList())
// Add an entry to changelog
addReplaceChange(entity)
updatePersistentIdIndexes(entity.createEntity(this), editingBeforePersistentId, entity)
}
}
private fun addReplaceChange(entity: WorkspaceEntityData<*>) {
val pid = entity.createPid()
val parents = this.refs.getParentRefsOfChild(pid)
val children = this.refs.getChildrenRefsOfParentBy(pid)
updateChangeLog { it.add(ChangeEntry.ReplaceEntity(entity, children, parents)) }
}
override fun <T : WorkspaceEntity> changeSource(e: T, newSource: EntitySource): T {
val copiedData = entitiesByType.getEntityDataForModification((e as WorkspaceEntityBase).id) as WorkspaceEntityData<T>
copiedData.entitySource = newSource